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Commit | Line | Data |
---|---|---|
3143bbb4 | 1 | /dts-v1/; |
bc3875f1 | 2 | #include "imx28.dtsi" |
3143bbb4 SG |
3 | |
4 | / { | |
5 | model = "Bluegiga APX4 Development Kit"; | |
6 | compatible = "bluegiga,apx4devkit", "fsl,imx28"; | |
7 | ||
8 | memory { | |
9 | reg = <0x40000000 0x04000000>; | |
10 | }; | |
11 | ||
12 | apb@80000000 { | |
13 | apbh@80000000 { | |
3317d99e LH |
14 | gpmi-nand@8000c000 { |
15 | pinctrl-names = "default"; | |
16 | pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; | |
17 | status = "okay"; | |
18 | }; | |
19 | ||
3143bbb4 SG |
20 | ssp0: ssp@80010000 { |
21 | compatible = "fsl,imx28-mmc"; | |
22 | pinctrl-names = "default"; | |
1eb73ca0 LH |
23 | pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>; |
24 | bus-width = <4>; | |
3143bbb4 SG |
25 | status = "okay"; |
26 | }; | |
27 | ||
557763b3 LH |
28 | ssp2: ssp@80014000 { |
29 | compatible = "fsl,imx28-mmc"; | |
30 | pinctrl-names = "default"; | |
31 | pinctrl-0 = <&mmc2_4bit_pins_apx4 &mmc2_sck_cfg_apx4>; | |
32 | bus-width = <4>; | |
33 | status = "okay"; | |
34 | }; | |
35 | ||
3143bbb4 SG |
36 | pinctrl@80018000 { |
37 | pinctrl-names = "default"; | |
38 | pinctrl-0 = <&hog_pins_a>; | |
39 | ||
e0e35b48 | 40 | hog_pins_a: hog@0 { |
3143bbb4 SG |
41 | reg = <0>; |
42 | fsl,pinmux-ids = < | |
bc3875f1 LW |
43 | MX28_PAD_GPMI_CE1N__GPIO_0_17 |
44 | MX28_PAD_GPMI_RDY1__GPIO_0_21 | |
45 | MX28_PAD_SSP2_MISO__GPIO_2_18 | |
46 | MX28_PAD_SSP2_SS0__AUART3_TX /* was: 0x2131 - MX28_PAD_SSP2_SS0__GPIO_2_19 */ | |
47 | MX28_PAD_PWM3__GPIO_3_28 | |
48 | MX28_PAD_LCD_RESET__GPIO_3_30 | |
49 | MX28_PAD_JTAG_RTCK__GPIO_4_20 | |
3143bbb4 | 50 | >; |
4191c340 LW |
51 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
52 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
53 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
3143bbb4 | 54 | }; |
d8bb823d LH |
55 | |
56 | lcdif_pins_apx4: lcdif-apx4@0 { | |
57 | reg = <0>; | |
58 | fsl,pinmux-ids = < | |
bc3875f1 LW |
59 | MX28_PAD_LCD_RD_E__LCD_VSYNC |
60 | MX28_PAD_LCD_WR_RWN__LCD_HSYNC | |
61 | MX28_PAD_LCD_RS__LCD_DOTCLK | |
62 | MX28_PAD_LCD_CS__LCD_ENABLE | |
d8bb823d | 63 | >; |
4191c340 LW |
64 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
65 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
66 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
d8bb823d | 67 | }; |
557763b3 LH |
68 | |
69 | mmc2_4bit_pins_apx4: mmc2-4bit-apx4@0 { | |
70 | reg = <0>; | |
71 | fsl,pinmux-ids = < | |
bc3875f1 LW |
72 | MX28_PAD_SSP0_DATA4__SSP2_D0 |
73 | MX28_PAD_SSP0_DATA5__SSP2_D3 | |
74 | MX28_PAD_SSP0_DATA6__SSP2_CMD | |
75 | MX28_PAD_SSP0_DATA7__SSP2_SCK | |
76 | MX28_PAD_SSP2_SS1__SSP2_D1 | |
77 | MX28_PAD_SSP2_SS2__SSP2_D2 | |
557763b3 | 78 | >; |
4191c340 LW |
79 | fsl,drive-strength = <MXS_DRIVE_8mA>; |
80 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
81 | fsl,pull-up = <MXS_PULL_ENABLE>; | |
557763b3 LH |
82 | }; |
83 | ||
84 | mmc2_sck_cfg_apx4: mmc2-sck-cfg-apx4 { | |
85 | fsl,pinmux-ids = < | |
bc3875f1 | 86 | MX28_PAD_SSP0_DATA7__SSP2_SCK |
557763b3 | 87 | >; |
4191c340 LW |
88 | fsl,drive-strength = <MXS_DRIVE_12mA>; |
89 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
557763b3 | 90 | }; |
d8bb823d LH |
91 | }; |
92 | ||
93 | lcdif@80030000 { | |
94 | pinctrl-names = "default"; | |
95 | pinctrl-0 = <&lcdif_24bit_pins_a | |
96 | &lcdif_pins_apx4>; | |
0d9f8217 | 97 | display = <&display>; |
d8bb823d | 98 | status = "okay"; |
0d9f8217 SG |
99 | |
100 | display: display { | |
101 | bits-per-pixel = <32>; | |
102 | bus-width = <24>; | |
103 | ||
104 | display-timings { | |
105 | native-mode = <&timing0>; | |
106 | timing0: timing0 { | |
107 | clock-frequency = <30000000>; | |
108 | hactive = <800>; | |
109 | vactive = <480>; | |
110 | hback-porch = <88>; | |
111 | hfront-porch = <40>; | |
112 | vback-porch = <32>; | |
113 | vfront-porch = <13>; | |
114 | hsync-len = <48>; | |
115 | vsync-len = <3>; | |
116 | hsync-active = <1>; | |
117 | vsync-active = <1>; | |
118 | de-active = <1>; | |
119 | pixelclk-active = <0>; | |
120 | }; | |
121 | }; | |
122 | }; | |
3143bbb4 SG |
123 | }; |
124 | }; | |
125 | ||
126 | apbx@80040000 { | |
127 | saif0: saif@80042000 { | |
128 | pinctrl-names = "default"; | |
129 | pinctrl-0 = <&saif0_pins_a>; | |
130 | status = "okay"; | |
131 | }; | |
132 | ||
133 | saif1: saif@80046000 { | |
134 | pinctrl-names = "default"; | |
135 | pinctrl-0 = <&saif1_pins_a>; | |
136 | fsl,saif-master = <&saif0>; | |
137 | status = "okay"; | |
138 | }; | |
139 | ||
140 | i2c0: i2c@80058000 { | |
141 | pinctrl-names = "default"; | |
142 | pinctrl-0 = <&i2c0_pins_a>; | |
143 | status = "okay"; | |
144 | ||
145 | sgtl5000: codec@0a { | |
146 | compatible = "fsl,sgtl5000"; | |
147 | reg = <0x0a>; | |
148 | VDDA-supply = <®_3p3v>; | |
149 | VDDIO-supply = <®_3p3v>; | |
66acaf3f | 150 | clocks = <&saif0>; |
3143bbb4 SG |
151 | }; |
152 | ||
153 | pcf8563: rtc@51 { | |
154 | compatible = "phg,pcf8563"; | |
155 | reg = <0x51>; | |
156 | }; | |
157 | }; | |
158 | ||
159 | duart: serial@80074000 { | |
160 | pinctrl-names = "default"; | |
161 | pinctrl-0 = <&duart_pins_a>; | |
162 | status = "okay"; | |
163 | }; | |
164 | ||
165 | auart0: serial@8006a000 { | |
166 | pinctrl-names = "default"; | |
167 | pinctrl-0 = <&auart0_pins_a>; | |
168 | status = "okay"; | |
169 | }; | |
170 | ||
171 | auart1: serial@8006c000 { | |
172 | pinctrl-names = "default"; | |
173 | pinctrl-0 = <&auart1_2pins_a>; | |
174 | status = "okay"; | |
175 | }; | |
176 | ||
177 | auart2: serial@8006e000 { | |
178 | pinctrl-names = "default"; | |
179 | pinctrl-0 = <&auart2_2pins_a>; | |
180 | status = "okay"; | |
181 | }; | |
3143bbb4 SG |
182 | }; |
183 | }; | |
184 | ||
185 | ahb@80080000 { | |
186 | mac0: ethernet@800f0000 { | |
187 | phy-mode = "rmii"; | |
188 | pinctrl-names = "default"; | |
189 | pinctrl-0 = <&mac0_pins_a>; | |
190 | status = "okay"; | |
191 | }; | |
192 | }; | |
193 | ||
194 | regulators { | |
195 | compatible = "simple-bus"; | |
352d318c SG |
196 | #address-cells = <1>; |
197 | #size-cells = <0>; | |
3143bbb4 | 198 | |
352d318c | 199 | reg_3p3v: regulator@0 { |
3143bbb4 | 200 | compatible = "regulator-fixed"; |
352d318c | 201 | reg = <0>; |
3143bbb4 SG |
202 | regulator-name = "3P3V"; |
203 | regulator-min-microvolt = <3300000>; | |
204 | regulator-max-microvolt = <3300000>; | |
205 | regulator-always-on; | |
206 | }; | |
207 | }; | |
208 | ||
209 | sound { | |
210 | compatible = "bluegiga,apx4devkit-sgtl5000", | |
211 | "fsl,mxs-audio-sgtl5000"; | |
212 | model = "apx4devkit-sgtl5000"; | |
213 | saif-controllers = <&saif0 &saif1>; | |
214 | audio-codec = <&sgtl5000>; | |
215 | }; | |
216 | ||
217 | leds { | |
218 | compatible = "gpio-leds"; | |
219 | ||
220 | user { | |
221 | label = "Heartbeat"; | |
222 | gpios = <&gpio3 28 0>; | |
223 | linux,default-trigger = "heartbeat"; | |
224 | }; | |
225 | }; | |
226 | }; |